Questions tagged [audio]

For questions regarding the distribution and presentation of sound in an IoT environment.

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24 views

Internet radio buffering question

(hopefully I'm addressing the proper community) I'm building a KaRadio32 internet radio variant. Every now and then I'm experiencing some annoying hiccups from my radio (due to my flaky internet ...
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3k views

Audio Streaming from ESP32 to Pi

I'm trying to make an audio streamer by using SPH0645 I2S MEMS mic and ESP32 DevKit. I found 2 code, First one is achieved by using MAX9814 Electret mic. The second one is I2S audio streaming but to ...
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44 views

Using Alexa as speaker over LAN

I would like to use my Alexa as a speaker for my (windows)PC. My PC doesn't have Bluetooth and Alexa is not directly connected to my PC. Since the Alexa is connected to the same router (via WiFi) as ...
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25 views

Can our own Alexa apps use multi-room music?

Amazon's own music players let you specify which smartspeaker, or speaker group, audio should play on. ("Echo, play WNYC everywhere" or "downstairs" or whatever). Is there a ...
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1answer
36 views

Will casting music to a Google Home speaker group consume more Internet data than casting to a single speaker?

Here's my setup: My Internet at home comes from a 4G modem, because that's the best deal in my area in terms of price/speed. However, my speed is reduced to 3 Mbps after using 150 GB per month, but ...
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27 views

Playing No Agenda HD on Apple iTunes through Amazon Alexa

Periodically, I'll try to listen to a podcast with Alexa yet always get the same poor result. Until today. Now, it plays something called "no agenda ep.5" from Apple iTunes. Which is ...
4
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2answers
331 views

Stream any audio from Android phone to multi-room speakers?

Is it possible to stream any audio from an Android phone to a multi-room speaker setup? I would like to invest in some multi-room speakers, but I do not use any streaming services. My media files, ...
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0answers
12 views

Can I add one more speaker to a Sonos home theater set with surrounds and sub?

I’ve a complete Sonos home theater set with Playbase + 2 sonos One (Stereo) + Sub. Since my kitchen is connected with the living room and I use youtube on TV to listen to music, I would like to add a ...
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24 views

Far field microphone is required

I am looking for Far field microphone technology. I need line level Output. I do not need natural language processing using alexa or anything. I Just need clean audio out at line level. Looking to ...
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0answers
452 views

No sound on Chromecast with Netflix

I just bought a new Thomson 32HD3331 TV and a Chromecast 3 device and I'm having a really strange sound issue in Netflix. For most films, I'm not getting any sound, but I do for a few (e.g. South ...
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2answers
54 views

Cheap low specs board with network and audio

I'm looking for an IoT board with: wifi, bluetooth and ethernet audio input at least 64Mb of RAM at least 128Mb of flash memory I'm trying to build an audio streamer box (for Sonos) which means a ...
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0answers
551 views

CSR8675 programming and build

I've bought myself a simple CSR8675 board with USB-SPI programmer, without any software included. I've succesfully managed to read and edit some settings using PSTool, but what i really need is to set ...
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2answers
78 views

Zigbee controlled signal routing?

I'm thinking of a possible way to allow Hue Bridge to command simple signal routing. I find myself rewiring my audio setup a lot and was about to just make a simple passive signal chooser dial box, ...
6
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1answer
162 views

Source device for multi-room audio system

I'm looking for a network media player that is capable of outputting multiple audio streams simultaneously. I have Monoprice 6 Zone Home Audio Multizone Controller and Monoprice 4 Zone Home Audio ...
4
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1answer
38 views

Using an iPhone as a source for a whole home audio system

Not sure this is the correct StackExchange site, but I have a whole home audio system in my home. I have 2 Sonos units connected to it as sources, and they work fine. Is there a way to use my iPhone ...
6
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2answers
2k views

Creating smart multi-room audio system

I want to build an audio system for my apartment, that would have speakers in multiple rooms, and that would activate corresponding speakers automatically upon entering a room. It would have to be ...
3
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1answer
1k views

Save each recording on Master from ISD1820 Voice Board

While looking for a voice recording module, I found ISD1820 to be one of the cheapest and with good SNR. I am just not sure of the fact that whether each recording from it can be saved to the master (...
9
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3answers
1k views

Do any outdoor sound sensors exist?

I recently had an F/A-18 jet fly over my house and was amazed at how loud it was. That set me to wondering how loud it actually was. Do any outdoor sensors exist that can track decibel level?